{"id":12423,"date":"2025-09-03T09:16:02","date_gmt":"2025-09-03T08:16:02","guid":{"rendered":"https:\/\/mspglobal.com\/blog\/?p=12423"},"modified":"2025-09-04T15:39:16","modified_gmt":"2025-09-04T14:39:16","slug":"whitfield-diffie-interview-on-the-future-of-cryptography","status":"publish","type":"post","link":"https:\/\/mspglobal.com\/blog\/whitfield-diffie-interview-on-the-future-of-cryptography\/","title":{"rendered":"Dr. Whitfield Diffie on The Future of Cryptography and the Threat Posed by Quantum Computing"},"content":{"rendered":"\n<p>Dr Whitfield Diffie is one of the most influential figures in modern cybersecurity. In 1975, he co-invented public key cryptography\u2014a breakthrough that underpins nearly all secure digital communication today.<\/p>\n\n\n\n<p>Dr Diffie won the 2015 Turing Award and has held positions as Manager of Secure-Systems Research at the Laboratory of the Canadian Telephone System, Chief Security Officer at Sun Microsystems and Vice-President for Security at ICANN. He has played a pivotal role in shaping the way we think about privacy, trust, and control in the digital age.<\/p>\n\n\n\n<p>Ahead of his keynote at MSP GLOBAL, we sat down with Dr. Diffie to explore&nbsp;the future of cryptography, including the challenge posed by quantum computing, and what IT professionals and MSPs need to do next.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"AI is not the biggest issue for cybersecurity \u2013 Whitfield Diffie\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/UK2e12jpdzc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">You&#8217;ve often said you \u201cdid an hour&#8217;s good work in 1975 and have been making a living off it ever since.\u201d How did that hour of work come to define your career\u2014and digital security?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>Pure luck. I had a long-standing interest in cryptography that was ignited in 1972 by a difference of views between NSA and ARPA. <\/p>\n\n\n\n<p>I left a steady job at the Stanford AI Lab and began traveling&nbsp;around, digging up rare manuscripts, talking to anyone willing to talk, and thinking about the requirements for a cryptographic system.<\/p>\n\n\n\n<p>That journey led me first to my wife of 43 years and then to Martin Hellman at Stanford. Marty and I ended up working together for four years and what came out of that was public key cryptography.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">Public key encryption now secures everything from text messaging to internet commerce to national security. Did you have any sense of the scale your work would reach?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>I did. When she was interviewed by the RSA conference, my late wife remembered my telling her that by the end of the century, people would be having intimate relations with people they had never met and that cryptography was the only way to secure their communications. She said she didn&#8217;t believe me, but she ran off with me anyway.<\/p>\n\n\n\n<p>The change in scale has been incredible. Back when the military was the biggest client for cryptography, a large order was maybe 100,000 machines. Today, high-grade cryptography runs in billions of browsers.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">You worked in AI in the first years of your career. What was your perspective on its future back then?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>At MIT, I was working on symbolic mathematical manipulation \u2014 teaching machines to do calculus. I didn&#8217;t consider it AI then, but in hindsight, it was. <\/p>\n\n\n\n<p>What grabbed me at that time was the problem of program reliability. I imagined mathematical proofs of program correctness rather than endless debugging. <\/p>\n\n\n\n<p>That may still be the most important problem in engineering, but it hasn&#8217;t made nearly as much progress as cryptography, and I was lucky to have been drawn away from it.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">Let&#8217;s talk about how cryptography became a public concern instead of something locked inside government agencies. What changed?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>Several things. First was David Kahn&#8217;s book&nbsp;<em>The Codebreakers<\/em>&nbsp;in the late \u201960s&nbsp;which sparked interest in the field. Then IBM began working on cryptography for banking applications and brought in Horst Feistel, who had a developed block ciphers (what we use today) for the U.S. Air Force in the 1950s.<\/p>\n\n\n\n<p>That work led to the Data Encryption Standard (DES), which made cryptography available to everyday business. Finally, our work \u2014 public key encryption \u2014 offered a completely new mathematical framework, which attracted mathematicians and opened the field in new directions.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">Fast forward to today\u2014how real is the threat posed by quantum computing to existing cryptographic systems?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>It appears real, even if the timelines are uncertain. <\/p>\n\n\n\n<p>Experts differ \u2014 Adi Shamir thinks it may take until the end of the century, others say we&#8217;ll see it by 2030. But the business point is that NSA and NIST take it seriously. <\/p>\n\n\n\n<p>They&#8217;ve developed new post-quantum cryptographic standards, and there&#8217;s now a 10-year timeline for government systems to comply. <\/p>\n\n\n\n<p>That creates a clear roadmap \u2014 and a business opportunity \u2014 for everyone who needs to remain compatible.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">For MSPs and other IT professionals, what does the post-quantum transition mean in practical terms?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>It means change \u2014 very significant change. The new cryptographic standards are computationally different. They cost more in terms of time and memory, and nobody&#8217;s exactly sure how the transition will go.<\/p>\n\n\n\n<p>Major cloud providers like AWS are already working on implementation, but we might see alternative approaches emerge mid-transition, just the way public key cryptography did back in the Seventies. So follow the standards \u2014 but stay alert for new ideas.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">In addition to quantum computing, you&#8217;ve also spoken about the growing impact of biotechnology and AI. How do you see these fields intersecting with cybersecurity?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>Biotech will change the world even more than computing. On one hand, biotech will change our very selves. On another, gene-synthesis labs are getting cheaper and more widespread. Controlling who can access them will be impossible.<\/p>\n\n\n\n<p>I see a window of vulnerability where it will be easier to create new diseases than to develop treatments. That may be an existential threat to civilization.<\/p>\n\n\n\n<p>AI, meanwhile, may accelerate everything.<\/p>\n\n\n\n<p>I used to believe humans would no longer be controlling the world by the end of this century. Now I think it might be by 2050.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">So, with all these changes on the horizon\u2014quantum, biotech, AI\u2014what should today&#8217;s tech leaders be doing?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>Stay flexible. Work to implement the new standards but be open to alternatives. Post-quantum cryptography is going to be a dominant concern for the next decade. It&#8217;s not clear that the current solutions are the final answer.<\/p>\n\n\n\n<p>And don&#8217;t forget: the rest of the information security stack \u2014 implementation, operating systems, communications protocols \u2014 is riddled with bugs. Crypto is the best-cooked part of information security, and everything else needs even more work.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top has-base-color has-text-color has-link-color wp-elements-443a6c7c0610810536174fbe565534cd is-layout-flow wp-block-column-is-layout-flow\" style=\"border-radius:8px;padding-top:0px;padding-bottom:0px;flex-basis:66px\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png\" alt=\"MSPGlobal\" class=\"wp-image-12195\" style=\"width:50px;height:auto\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1.png 512w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/cropped-fav_mspg-1-150x150.png 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size wp-container-content-164459c7 cfs-article-inner-heading\" id=\"what-hiring-trends-are-you-seeing\" style=\"margin-top:0px;margin-left:0px;font-style:normal;font-weight:600;line-height:1.3\">Final question: Why should MSPs and IT professionals come to your keynote at MSP GLOBAL?<\/h3>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-780494b0 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);margin-bottom:var(--wp--preset--spacing--large)\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66px\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg\" alt=\"\" class=\"wp-image-12424\" style=\"width:50px\" srcset=\"https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT.jpg 1000w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-150x150.jpg 150w, https:\/\/mspglobal.com\/blog\/wp-content\/uploads\/Whitfield_Diffie1-CUT-768x768.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<p>Because we&#8217;re entering a new phase in the story of digital trust. Cryptography is evolving again \u2014 under pressure from quantum computing, driven by AI, and intertwined with the growing complexity of our digital and biological systems.<\/p>\n\n\n\n<p>If you&#8217;re responsible for securing information \u2014 or building services that depend on it \u2014 this matters to you. I&#8217;ll be talking about those trends, the direction we&#8217;re headed, and what it means for everyone in this business.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size cfs-article-heading\" id=\"h-don-t-miss-whitfield-diffie-at-msp-global\" style=\"font-style:normal;font-weight:600;line-height:1.3\">Don&#8217;t miss Whitfield Diffie at MSP GLOBAL<\/h2>\n\n\n\n<p>For MSPs and IT professionals, the future is arriving faster than ever. Post-quantum cryptography, AI-driven security, and the fusion of biotech and digital systems are no longer abstract concepts \u2014 they&#8217;re on your project timeline.<\/p>\n\n\n\n<p>Whitfield Diffie helped shape the cryptographic foundations of our digital lives, and now he&#8217;s turning his attention to what&#8217;s next.<\/p>\n\n\n\n<p>Join his keynote at MSP GLOBAL in Barcelona to get a front-row view into the emerging challenges \u2014 and opportunities \u2014 that will define the next decade of secure computing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dr Whitfield Diffie is one of the most influential figures in modern cybersecurity. In 1975, he co-invented public key cryptography\u2014a breakthrough that underpins nearly all secure digital communication today. Dr Diffie won the 2015 Turing Award and has held positions as Manager of Secure-Systems Research at the Laboratory of the Canadian Telephone System, Chief Security [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":12427,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"mark_post_sync":false,"footnotes":""},"categories":[1514],"tags":[],"class_list":["post-12423","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interviews"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Dr. Whitfield Diffie on The Future of Cryptography and the Threat Posed by Quantum Computing<\/title>\n<meta name=\"description\" content=\"Dr Whitfield Diffie, who helped invent secure digital communication, discusses the future of cryptography and what IT leaders must prepare 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